1543669168

素因数分解:

$2^4\times {\mathrm{9221}}^1\times {\mathrm{10463}}^1$

素因数の和:19692

約数の個数: 20

約数和(自身を含む): 2991469248

約数和(自身を除く): 1447800080

約数列:

[1, 2, 4, 8, 16, 9221, 10463, 18442, 20926, 36884, 41852, 73768, 83704, 147536, 167408, 96479323, 192958646, 385917292, 771834584, 1543669168]

約数ペア:

[(1, 1543669168), (2, 771834584), (4, 385917292), (8, 192958646), (16, 96479323), (9221, 167408), (10463, 147536), (18442, 83704), (20926, 73768), (36884, 41852)]